Patriot
Patriot Signature Premium DDR5-5600 Spec and Price in the United Kingdom
DDR51x16GBUDIMM16.43 ns true latency
Patriot's Signature Premium is the value DDR5 line: the 16GB single module runs 5600 MT/s at CL46 and 1.1V, per the listings, the JEDEC-standard grade with no overclocking profile and no heatsink theatrics. It is a compatibility-first pick for mainstream DDR5 builds that want the platform's baseline speed at the lowest cost, sold as single modules rather than kits.
Tied 73rd of 139 models in the RAM catalog on Speed — 16 models share this figure.
Current best price
£294.44Price too old to confirm
Prices include VAT.
Captured periodically and may have changed.- 1x16GB
- 1x16GB 4800 CL40
March 22, 2026126 capturestoday · £294.44
Each point is one capture, not a list price. How we track prices
Specifications
- Capacity
- 1x16GB
- True latency
- 16.43 ns
- Memory type
- DDR5
- Speed
- 5600 MT/s
- CAS latency
- Form factor
- UDIMM
- Voltage
- 1.1 V
- Modules
- 1
- RGB
- No
Capacities
| Configuration | Part number | Speed | CAS latency | True latency | Current best price | Price per GB |
|---|---|---|---|---|---|---|
| 1x16GB | PSD516G560081 | 5600 MT/s | 46 | 16.43 ns | £294.44 Price too old to confirm | £18.40/GB Price too old to confirm |
| 1x16GB 4800 CL40 | PSD516G480081S | 4800 MT/s | 40 | 16.67 ns | — | — |
| 2x16GB 4800 CL40 | PSD532G4800K | 4800 MT/s | 40 | 16.67 ns | — | — |
Guides for this category
How much RAM you actually needHow to size memory from the pressure your machine is under now, why running short quietly costs speed, and when a matched pair beats one stick.RAM speed and latency, and when they matterWhat a kit's MT/s and CAS latency each measure, why true latency is the two together, and the machines where the numbers actually change anything.SO-DIMM vs DIMM: the memory a laptop takesWhy laptop memory is a different module from desktop memory, how DDR4 and DDR5 are keyed apart, and why some machines take no module at all.What is ECC memory, and when you need itWhat error-correcting memory actually catches, how registered and load-reduced modules differ from unbuffered ones, and why the platform decides.
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.